在批林批孔运动的推动下,遵照毛主席关于“自力更生,艰苦奋斗”的教导,我场积极开展“工业学大庆”的群众运动,大搞技术革新和技术革命。为了解决汽车保修工作中许多联接件的拆装工作,我们自制了多用液压拉具。拉具有效率高、拆装力大、使用方便、能拆能装等优点。目前,我们已用于差速器、变速器、前桥、后桥等几大总成零件的拆装。 Driven by the pro-Lin movement, in accordance with Chairman Mao’s teachings on “self-reliance and hard work”, I actively carried out the mass movement of “Daqing in industry” and vigorously conducted technological and technological revolutions. In order to solve the work of many car accessories in the disassembly work, we made a multi-purpose hydraulic puller. Pull with high efficiency, disassembly force, easy to use, can be disassembled to install and so on. Currently, we have been used for disassembly and assembly of several assembly parts such as differential, transmission, front axle and rear axle.